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Viewing changes to webui/extjs/build/core/Element.scroll-more-min.js

  • Committer: parra
  • Date: 2010-03-15 15:56:56 UTC
  • Revision ID: svn-v4:ac5bba68-f036-4e09-846e-8f32731cc928:trunk/gelee:1448
merged gelee at svn

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webui/extjs/build/core/Element.scroll-more-min.js
 
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/*
 
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 * Ext JS Library 3.0 RC2
 
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 * Copyright(c) 2006-2009, Ext JS, LLC.
 
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 * licensing@extjs.com
 
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 * 
 
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 * http://extjs.com/license
 
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 */
 
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Ext.Element.addMethods({scrollTo:function(side,value,animate){var tester=/top/i,prop="scroll"+(tester.test(side)?"Top":"Left"),me=this,dom=me.dom;if(!animate||!me.anim){dom[prop]=value;}else{me.anim({scroll:{to:tester.test(prop)?[dom[prop],value]:[value,dom[prop]]}},me.preanim(arguments,2),'scroll');}
 
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return me;},scrollIntoView:function(container,hscroll){var c=Ext.getDom(container)||Ext.getBody().dom,el=this.dom,o=this.getOffsetsTo(c),l=o[0]+c.scrollLeft,t=o[1]+c.scrollTop,b=t+el.offsetHeight,r=l+el.offsetWidth,ch=c.clientHeight,ct=parseInt(c.scrollTop,10),cl=parseInt(c.scrollLeft,10),cb=ct+ch,cr=cl+c.clientWidth;if(el.offsetHeight>ch||t<ct){c.scrollTop=t;}else if(b>cb){c.scrollTop=b-ch;}
 
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c.scrollTop=c.scrollTop;if(hscroll!==false){if(el.offsetWidth>c.clientWidth||l<cl){c.scrollLeft=l;}else if(r>cr){c.scrollLeft=r-c.clientWidth;}
 
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c.scrollLeft=c.scrollLeft;}
 
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return this;},scrollChildIntoView:function(child,hscroll){Ext.fly(child,'_scrollChildIntoView').scrollIntoView(this,hscroll);},scroll:function(direction,distance,animate){if(!this.isScrollable()){return;}
 
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var el=this.dom,l=el.scrollLeft,t=el.scrollTop,w=el.scrollWidth,h=el.scrollHeight,cw=el.clientWidth,ch=el.clientHeight,scrolled=false,v,hash={l:Math.min(l+distance,w-cw),r:v=Math.max(l-distance,0),t:Math.max(t-distance,0),b:Math.min(t+distance,h-ch)};hash.d=hash.b
 
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hash.u=hash.t;direction=direction.substr(0,1);if((v=hash[direction])>-1){scrolled=true;this.scrollTo(direction=='l'||direction=='r'?'left':'top',v,this.preanim(arguments,2));}
 
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return scrolled;}});
 
 
b'\\ No newline at end of file'